EP 2310293 B1 20120704 - TUBE HEAD AND PRODUCTION METHOD
Title (en)
TUBE HEAD AND PRODUCTION METHOD
Title (de)
TUBENKOPF UND HERSTELLUNGSVERFAHREN
Title (fr)
TÊTE DE TUBE ET MÉTHODE DE RÉALISATION
Publication
Application
Priority
- IB 2009050419 W 20090202
- IB 2008050416 W 20080205
Abstract (en)
[origin: WO2009098634A1] The invention relates to a tube head (2) made of plastic material formed in a single piece and produced by a molding process, said head comprising a first cylindrical wall (7) including a thread (8) on the outer surface thereof and a second smaller cylindrical wall (9), placed inside the first cylindrical wall (9), the two cylindrical walls (7,9) being coaxial, the inner face of the second cylindrical wall (9) comprising a discontinuous thread (10,11) defined by a series of sectors (10) and interruptions (11). The invention also relates to a device and a method for producing the tube head.
IPC 8 full level
B65D 81/32 (2006.01)
CPC (source: EP US)
B65D 35/02 (2013.01 - EP US); B65D 81/3211 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2009098634 A1 20090813; BR PI0907763 A2 20150721; CN 101939231 A 20110105; CN 101939231 B 20121003; EP 2310293 A1 20110420; EP 2310293 B1 20120704; ES 2389040 T3 20121022; JP 2011512300 A 20110421; MX 2010008580 A 20100909; US 2011042389 A1 20110224
DOCDB simple family (application)
IB 2009050419 W 20090202; BR PI0907763 A 20090202; CN 200980104293 A 20090202; EP 09707333 A 20090202; ES 09707333 T 20090202; JP 2010545585 A 20090202; MX 2010008580 A 20090202; US 86641409 A 20090202